Audinwood slipped in an armbar at the 3:33 mark of the final round, pulling out the win in the tightly contested fight.

The bout served as the main event of Friday’s Legacy Fighting Championship 10, which took place at Houston’s Arena Theater and aired on HDNet.

In the beginning, it was Reiswerg who went on the attack, using a striking attack to take control of the fight. However, he slipped to the floor in third round, providing Audinwood the opportunity he needed to launch his grappling game.

It looked as if a rear-naked choke might seal the deal, but Reiswerg defended well and moved back to his feet. However, Audinwood stayed tight, switching to the arm and looking first for a triangle choke and then switching to an armbar to finish the deal.

In the evening’s co-feature, “The Ultimate Fighter 7” vet Gerald Harris (20-4) earned his third-straight win by grinding out Eric Davila (20-12) over the course of three rounds. Harris utilized a strong wrestling game and nullified Davila’s striking game.

Davila was a late replacement for former heavyweight D.J. Linderman, who was pulled from the bout when he was unable to make the 186-pound limit. He fought valiantly, landing a big right in the final frame that wobbled Harris, but Davila couldn’t capitalize on the moment and dropped a unanimous decision.

Welterweight prospect Chidi Njokuani (6-3), the younger brother of UFC lightweight Anthony Njokuani, earned an impressive first-round stoppage of Jonathan Harris (5-2). Facing a massive reach deficit, Harris tried to press forward and work from the inside, but Njokuani used the position to deliver crushing knees to the body. Harris crashed to the floor, and Njokuani finished the fight off with a flurry of punches at the 1:54 mark of the first round.

In bantamweight action, once-beaten prospect Carson Beebe (10-1), the younger brother of former WEC champ Chase Beebe and a cast member of “The Ultimate Fighter 14,” earned a unanimous-decision win over Tim Snyder (12-10). Beebe pushed forward throughout the fight, controlling the pace and action for the entirety of the bout and earning a clean sweep of the judges’ cards.